The Chicago Bears will be without the best defensive player in the league for the second week in a row. The team announced that Khalil Mack will be inactive for Week 9 against the Buffalo Bills. With the Bills not expected to bring too much of a challenge, we can all hope that this is just to rest Mack another week before a big home matchup against the Detroit Lions next week. The Bears are currently battling for first place in the NFC North and face both the Lions and Minnesota Vikings for the next two weeks while the Green Bay Packers come to town December 16th. Let's hope this is just for rest and not because of a regression.